Seize the Spoils is a rare Sorcery card from Secret Lair Drop (SLD), collector number 2556. Current market price: $4.60 (foil $3.88), TCGplayer market prices via Scryfall.
As an additional cost to cast this spell, discard a card. Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")